416F50022ALT

Overview

The CTS-Frequency Controls 416F50022ALT is a surface-mount quartz crystal resonator operating at a fundamental frequency of 50 MHz. It features a frequency stability and tolerance of ±20 ppm, designed for precise timing applications. The component utilizes a 12 pF load capacitance and exhibits an equivalent series resistance (ESR) of 60 Ohms. Housed in a compact 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm and a maximum height of 0.45mm, it supports operation within a temperature range of -20°C to +70°C. The device complies with RoHS3 standards and carries an MSL rating of 1.

Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics.
• Compact 4-SMD footprint facilitates automated surface-mount assembly.
• Compliant with RoHS3 environmental regulations.

Applications

• General-purpose clock generation for microcontrollers
• Timing references for communication interfaces
• Consumer electronics circuit boards

Procurement Notes

Verify the specific suffix 'ALT' against official CTS documentation to confirm lead frame material and plating specifications, as these variants may differ from standard equivalents. Confirm that the 12pF load capacitance aligns with the target oscillator circuit design requirements before finalizing procurement decisions.

Selection Notes

Select this component when a 50 MHz fundamental frequency with ±20 ppm stability is required in a small SMD form factor. Ensure the application environment remains within the specified -20°C to +70°C operational range. Verify that the circuit's load capacitance matches the 12pF specification to maintain accurate frequency performance.

Part Context

This part belongs to the CTS 416 Series, a line of high-frequency surface-mount crystals. The series offers various frequencies and package sizes optimized for space-constrained designs. The 416F50022ALT specifically addresses the need for reliable 50 MHz timing solutions in commercial and industrial electronic systems requiring standard reliability levels.

Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include 416F50022CLT and 416F50022CAR. These alternatives share identical electrical parameters such as frequency, load capacitance, and ESR, allowing for potential interchangeability if mechanical and thermal constraints are met.